| 用受控有色Petri网解决水力机组组合中时间约束问题的研究 |
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| 引用本文： | 喻菁,周建中,廖荣涛,倪传坤,戴洪海.用受控有色Petri网解决水力机组组合中时间约束问题的研究[J].水利水电技术,2004,35(4):50-53. |
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| 作者姓名： | 喻菁 周建中 廖荣涛 倪传坤 戴洪海 |
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| 作者单位： | 1. 华中科技大学,水电与数字化工程学院,湖北,武汉,430074
2. 华中科技大学,计算机学院,湖北,武汉,430074 |
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| 基金项目： | 教育部跨世纪优秀人才基金(2003714). |
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| 摘 要： | 提出一种应用于解决水力机组组合中时间约束问题的受控有色Petri网模型．该模型能够直观地表达水力机组的启／停状况，并输出计算流量费用的开关量，将机组组合算法中面临开／停新机组时的约束判定和流量损失计算单独处理，为解决考虑时间约束的机组组合问题提供了新的辅助方法。
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| 关 键 词： | 受控有色Petri网 机组组合 时间约束 |
| 文章编号： | 1000-0860(2004)04-0050-04 |
| 修稿时间： | 2003年11月14 |
Study on solving the time restraint problem of hydroelectric generating unit combination using Controlled Colored Petri Net |
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| YU Jing,ZHOU Jian-zhong,LIAO Rong-tao,NI Chuan-kun,DAI Hong-hai.Study on solving the time restraint problem of hydroelectric generating unit combination using Controlled Colored Petri Net[J].Water Resources and Hydropower Engineering,2004,35(4):50-53. |
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| Authors: | YU Jing ZHOU Jian-zhong LIAO Rong-tao NI Chuan-kun DAI Hong-hai |
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| Abstract: | A Controlled Colored Petri Net model has been developed for solving the problem of time restraint in hydroelectric generating unit combination.The model can,through direct observations,express the start-up and shutdown conditions of a u-nit,as well as provide switching values required for computing flows.Time restraint criterion and flow lose calculation for start-up and shutdown of a unit,which may be encountered in unit combination algorithm,are computed separately to provide a new auxiliary solution for the unit combination problem with time restraint. |
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| Keywords: | Controlled Colored Petri Net unit combination time restraint |
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